Cleaning the air filter
If the air filter becomes clogged with dust, the internal temperature of the projector will rise, the TEMP indicator will flash and the projector will be switched automatically to standby mode.
Cleaning procedure
1.Turn off the main power supply and disconnect the power cord plug from the wall outlet.
Turn off the main power supply according to the procedure given in “Turning off the power” on page 11 before disconnecting the plug from the wall outlet.
2.Place the projector on top of a blanket so that it will not become scratched.
Air filter unit
3.Remove the air filter cover.
Hold the indents on the air filter cover with your hands and pull the air filter unit out of the projector.
4. Remove the air filter clamp and then take out the air filter.
Indent
Air filter unit
Insert your finger into the indent in the air filter cover, bend the air filter clamp slightly inward, and then lift the air filter clamp upward to remove it.
Indent
Air filter clamp
Air filter
Air filter cover
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